From: Avi Kivity <avi@redhat.com>
To: Michael Roth <mdroth@linux.vnet.ibm.com>
Cc: qemu-devel@nongnu.org, mst@redhat.com
Subject: Re: [Qemu-devel] [PATCH] pci_bridge: fix abort due to memory region API violation
Date: Mon, 29 Oct 2012 17:57:01 +0200 [thread overview]
Message-ID: <508EA74D.1040603@redhat.com> (raw)
In-Reply-To: <1351525013-9829-1-git-send-email-mdroth@linux.vnet.ibm.com>
On 10/29/2012 05:36 PM, Michael Roth wrote:
> 2be0e25f added an assertion that memory_region_destroy() is not called
> during a transaction. pci_bridge_update_mappings() wants to do this so
> that it can remove existing subregions and add new ones in their
> place as an atomic operation.
>
> Work around this by storing away the old subregions and destroying them
> after the transaction is complete.
>
An equivalent patch was already posted, see
http://thread.gmane.org/gmane.comp.emulators.qemu/177418/focus=177853.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2012-10-29 15:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-29 15:36 [Qemu-devel] [PATCH] pci_bridge: fix abort due to memory region API violation Michael Roth
2012-10-29 15:57 ` Avi Kivity [this message]
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